<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
        <meta http-equiv="X-UA-Compatible" content="ie=edge" />
        <title>测试</title>
    </head>
    <script charset="utf-8" src="https://map.qq.com/api/gljs?libraries=tools&v=1.exp&key=OB4BZ-D4W3U-B7VVO-4PJWW-6TKDJ-WPB77"></script>
    <style type="text/css">
    html,
    body {
      height: 100%;
      margin: 0px;
      padding: 0px;
    }

    #container {
      width: 100%;
      height: 80%;
    }
  </style>
    <body>
        <div id="container">
			A - dev
		</div>
       
    </body>
</html>
